Return error (that isn't actually tested by caller, but that's OK becuase

the return value isn't actually _used_ anyway...)

diff --git a/gdb.c b/gdb.c
index c914fbd01a5173527c0a9cbe45177db2661c2e68..b5eb8cf954b5193f89eae3dbc4d48f5ea71b1e40 100644 (file)
--- a/gdb.c
+++ b/gdb.c
@@ -519,7 +519,7 @@ gdb_read_route(void)
        if (buff[0] == 1) gdb_fread_le(fin, buff, 8, 64, "min_alt");
            
        gdb_fread_le(fin, &count, sizeof(count), 32, "rte_count");
-       if (count <= 0) return;
+       if (count <= 0) return NULL;
        
        route = route_head_alloc();
        route->rte_name = xstrdup(xname);